I'm not completely certain but I believe that the answer is dehydration. When this occurs, monosaccarides are joined and water, or H2O, is a product of this.
The right answer is They compare quantities for particular categories.
The bar graph is composed of horizontal bands. The categories are presented on the ordinate (Y axis - vertical). The length of each bar is measured by the values arranged on the abscissa (X axis - horizontal).
It draws attention to the comparison of values rather than a period followed by time (as in the case of the bar chart).
They are called the suns rays
Explanation:
The mealworms released carbon dioxide into the solution, which is acidic when dissolved.
The answer is C, the galaxies are moving farther away.